moved signal handling to main

1 files changed, 12 insertions, 0 deletions

diff --git a/sway/main.c b/sway/main.c
index 7661551d..7477b08c 100644
--- a/sway/main.c
+++ b/sway/main.c
@@ -2,16 +2,23 @@
 #include <stdlib.h>
 #include <stdbool.h>
 #include <wlc/wlc.h>
+#include <sys/wait.h>
+#include <signal.h>
 #include "layout.h"
 #include "config.h"
 #include "log.h"
 #include "handlers.h"
 
+static void sigchld_handle(int signal);
 
 int main(int argc, char **argv) {
 	init_log(L_DEBUG); // TODO: Control this with command line arg
 	init_layout();
 
+	/* Signal handling */
+	signal(SIGCHLD, sigchld_handle);
+
+
 	setenv("WLC_DIM", "0", 0);
 	if (!wlc_init(&interface, argc, argv)) {
 		return 1;
@@ -25,3 +32,8 @@ int main(int argc, char **argv) {
 	wlc_run();
 	return 0;
 }
+
+static void sigchld_handle(int signal) {
+	(void) signal;
+	while (waitpid((pid_t)-1, 0, WNOHANG) > 0);
+}